As I was reading through my Google+ posts this morning I was amused by a video a gemimate from San Diego, Kathleen Cooper, shared. The word Geneasong  to describe this and others in its genre jumped into my head.

Take a look at Julie Andrews and Gene Kelly performing this Geneasong

Update 14 October 2014

I just came across another Geneasong:

Update 19 October 2014

Today I found another Geneasong that I had liked on Youtube many months ago.

Update 5/8/2016

A new Geneasong from Mike Gibson on Youtube